#fibonacci_fetch
This ruby file creates a method that accepts input n, and returns the nth fibonacci number.
##Usage
Instantiate a new class of Fibonacci with
f = Fibonacci.newCall the nacci method and pass the argument that is the nth position in the Fibonacci sequence, and print it like
puts f.nacci(1)
puts f.nacci(7)
puts f.nacci(15)and watch it print whichever numbers you asked it to.
1
13
610##License